<?php
    /*********************************************************************************
     * Zurmo is a customer relationship management program developed by
     * Zurmo, Inc. Copyright (C) 2014 Zurmo Inc.
     *
     * Zurmo is free software; you can redistribute it and/or modify it under
     * the terms of the GNU Affero General Public License version 3 as published by the
     * Free Software Foundation with the addition of the following permission added
     * to Section 15 as permitted in Section 7(a): FOR ANY PART OF THE COVERED WORK
     * IN WHICH THE COPYRIGHT IS OWNED BY ZURMO, ZURMO DISCLAIMS THE WARRANTY
     * OF NON INFRINGEMENT OF THIRD PARTY RIGHTS.
     *
     * Zurmo is distributed in the hope that it will be useful, but WITHOUT
     * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
     * FOR A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more
     * details.
     *
     * You should have received a copy of the GNU Affero General Public License along with
     * this program; if not, see http://www.gnu.org/licenses or write to the Free
     * Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
     * 02110-1301 USA.
     *
     * You can contact Zurmo, Inc. with a mailing address at 27 North Wacker Drive
     * Suite 370 Chicago, IL 60606. or at email address contact@zurmo.com.
     *
     * The interactive user interfaces in original and modified versions
     * of this program must display Appropriate Legal Notices, as required under
     * Section 5 of the GNU Affero General Public License version 3.
     *
     * In accordance with Section 7(b) of the GNU Affero General Public License version 3,
     * these Appropriate Legal Notices must retain the display of the Zurmo
     * logo and Zurmo copyright notice. If the display of the logo is not reasonably
     * feasible for technical reasons, the Appropriate Legal Notices must display the words
     * "Copyright Zurmo Inc. 2014. All rights reserved".
     ********************************************************************************/

    /**
     * Element to renders two multi-select inputs representing available list view attributes that can be selected when
     * running a search and viewing a list.
     */
    class ListAttributesSelectionElement extends Element
    {
        protected function renderControlEditable()
        {
            assert('$this->model instanceof SearchForm');
            assert('$this->attribute == null');
            assert('$this->model->getListAttributesSelector() != null');
            $content      = $this->renderSelectionContent();
            $content      = ZurmoHtml::tag('div', array('class' => 'attributesContainer'), $content);
            $linkContent  = $this->renderApplyResetContent() . $this->renderApplyLinkContent();
            $linkContent  = ZurmoHtml::tag('div', array('class' => 'form-toolbar clearfix'), $linkContent);
            return $content . ZurmoHtml::tag('div', array('class' => 'view-toolbar-container'), $linkContent);
        }

        /**
         * (non-PHPdoc)
         * @see TextElement::renderControlNonEditable()
         */
        protected function renderControlNonEditable()
        {
            throw new NotSupportedException();
        }

        /**
         * (non-PHPdoc)
         * @see Element::renderLabel()
         */
        protected function renderLabel()
        {
            return null;
        }

        protected function renderSelectionContent()
        {
            $cClipWidget = new CClipWidget();
            $cClipWidget->beginClip("SortableListAttributes");
            $cClipWidget->widget('application.core.widgets.SortableCompareLists', array(
                'leftSideId'             => $this->getEditableInputId(SearchForm::SELECTED_LIST_ATTRIBUTES) . '_hidden',
                'leftSideName'           => $this->getEditableInputName(SearchForm::SELECTED_LIST_ATTRIBUTES) . '_hidden',
                'leftSideValue'          => array(),
                'leftSideData'           => $this->model->getListAttributesSelector()->getUnselectedListAttributesNamesAndLabelsAndAll(),
                'leftSideDisplayLabel'   => Zurmo::t('Core', 'Hidden Columns'),
                'rightSideId'            => $this->getEditableInputId(SearchForm::SELECTED_LIST_ATTRIBUTES),
                'rightSideName'          => $this->getEditableInputName(SearchForm::SELECTED_LIST_ATTRIBUTES),
                'rightSideValue'         => array(),
                'rightSideData'          => $this->model->getListAttributesSelector()->getSelectedListAttributesNamesAndLabelsAndAll(),
                'rightSideDisplayLabel'  => Zurmo::t('Core', 'Visible Columns'),
                'formId'                 => $this->form->getId(),
                'allowSorting'           => true,
                'multiselectNavigationClasses' => 'multiselect-nav-updown',
            ));
            $cClipWidget->endClip();
            $cellsContent  = $cClipWidget->getController()->clips['SortableListAttributes'];
            $content       = '<table>';
            $content      .= '<tbody>';
            $content      .= '<tr>';
            $content      .= $cellsContent;
            $content      .= '</tr>';
            $content      .= '</tbody>';
            $content      .= '</table>';
            return $content;
        }

        protected function renderResetScript()
        {
            $defaultSelectedAttributes = $this->model->getListAttributesSelector()->getMetadataDefinedListAttributeNames();
            return "$('.select-list-attributes-view').hide();
                    resetSelectedListAttributes('" .
                            $this->getEditableInputId(SearchForm::SELECTED_LIST_ATTRIBUTES) . "', '" .
                            $this->getEditableInputId(SearchForm::SELECTED_LIST_ATTRIBUTES) . "_hidden', " .
                            CJSON::encode($defaultSelectedAttributes) . ");
                   ";
        }

        protected function renderApplyLinkContent()
        {
            $params                = array();
            $params['label']       = Zurmo::t('Core', 'Apply');
            $params['htmlOptions'] = array('id'  => 'list-attributes-apply',
                                           'onclick' => 'js:$(this).addClass("attachLoadingTarget");');
            $element               = new SaveButtonActionElement(null, null, null, $params);
            return $element->render();
        }

        protected function renderApplyResetContent()
        {
            $params                = array();
            $params['label']       = Zurmo::t('Core', 'Reset');
            $params['htmlOptions'] = array('id'  => 'list-attributes-reset',
                                           'class' => 'default-btn',
                                           'onclick' => 'js:$(this).addClass("attachLoadingTarget");' . $this->renderResetScript());
            $element               = new SaveButtonActionElement(null, null, null, $params);
            return $element->render();
        }
    }
?>